| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.36 | 11.673% | $214.8142 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $28.61 | 3.867% | $29.7163 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $5.97 | 8.409% | $6.472 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $165.34 | 13.197% | $187.1599 | $187.16 | $187.15 | $187.20 |
| Purchase #5 | $36.45 | 13.438% | $41.3482 | $41.35 | $41.35 | $41.30 |
| Purchase #6 | $120.86 | 8.567% | $131.2141 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $241.94 | 13.489% | $274.5753 | $274.58 | $274.60 | $274.60 |
| 7 purchase totals = | $791.53 | $885.3000 | $885.30 | $885.25 | $885.30 | |